Mumbai, Oct. 11 -- Amitabh Bachchan turned 84 on Sunday, with celebrities from the film industry extending heartfelt birthday wishes to the superstar and expressing love for the actor.

Sanjay Dutt wished the veteran actor in an Instagram post describing the actor as his "hero". The actor also shared throwback photos from his interactions with Amitabh Bachchan.

While sharing the photos, Sanjay Dutt said, "Dear Sir, happy birthday and may God bless you. You have always loved me, and I thank you for that. You are my hero, and I have learnt so much from you. Just to work with you is an honour for me. Happy birthday again Sir, and love you."

Prabhas also wished Amitabh Bachchan on his birthday, expressing his heartfelt gratitude for the vet...